Antioxidant molecules are not unusual. He is the molecular "predatory" free radicals, protective skin, to keep the body protected from heart disease and stroke. In essence, the antioxidant is a hero for our health today and in the future later.
Actually, our body is able to produce antioxidants to protect itself from free radicals that the body's cells do not find a distraction to perform its function. However, these natural antioxidants would be more optimal if you regularly consume sources of antioxidants such as fruits and vegetables.